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HS71903-E-T-P4S-UL FAG

Spindle bearings HS719..-E, adjusted, in pairs or sets, contact angle ? = 15°, restricted tolerances


d Bore diameter 17 mm
D Outside diameter 30 mm
B Width 7 mm
Cr Basic dynamic load rating, radial 2.480 N
C0r Basic static load rating, radial 1.070 N
Cur Fatigue load limit, radial 114 N
nG Grease Limiting speed for grease lubrication 63.000 1/min
nG Oil Limiting speed for oil lubrication 95.000 1/min
≈m Weight 18,7 g
da Diameter shaft shoulder 20 mm
da Diameter shaft shoulder clearance h12
Da Shoulder diameter outer ring 27,5 mm
Da Shoulder diameter outer ring clearance H12
ra max Maximum recess radius 0,3 mm
ra1 max Maximum recess radius 0,1 mm
Etk min Minimum diameter injection pitch 21,9 mm
Etk max Maximum diameter injection pitch 22,4 mm
Etk1 min Minimum diameter injection pitch 20,8 mm
Etk1 max Maximum diameter injection pitch 22,4 mm
a Distance between the apexes of the pressure cones 9 mm
rmin Minimum chamfer dimension 0,3 mm
r1 min Minimum chamfer dimension 0,3 mm
α Contact angle 25 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 100 °C
FV L Preload force light 16 N
FV M Preload force medium 47 N
FV H Preload force heavy 93 N
KaE L Lift-off force light 45 N
KaE M Lift-off force medium 138 N
KaE H Lift-off force heavy 283 N
ca L Axial rigidity light 29,6 N/µm
ca M Axial rigidity medium 44,4 N/µm
ca H Axial rigidity heavy 58,3 N/µm
Contact angle Contact angle 25° E
Sealing Without
Outer shape Standard
Cage Laminated fabric cage T
Tolerance class tolerance class P4S, FAG standard better than P4 to DIN 620 P4S
Arrangement bearing set Single bearing U
Preload preload light L